Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
452 |
2130 | (77) | 14 |
| 1907 |
465 |
2124 | (81) | 0 |
| 1908 |
477 |
2118 | (83) | 0 |
| 1909 |
527 |
2113 | (85) | 0 |
| 1910 |
526 |
2107 | (84) | 0 |
| 1911 |
575 |
2101 | (83) | 0 |
| 1912 |
564 |
2096 | (79) | 0 |
| 1913 |
575 |
2090 | (75) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
